63005 vs 63304 ZIP Codes
Chesterfield, MO · Saint Charles, MO
| Metric | 63005 | 63304 |
|---|---|---|
| City | Chesterfield | Saint Charles |
| County | St. Louis | St. Charles |
| State | Missouri | Missouri |
| Time zone | Central Time | Central Time |
| Population | 17,753 | 40,336 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.